Stainless steels can be welded using several different procedures such as shielded metal are welding, gas tungsten arc welding and...

It is an arc welding process that uses an arc between a bare metal electrode and the weld pool. The...

Metal arc welding: A metal rod of the same metal as being welded forms one of the electrode and also...

Seam welding can be defined as series of continuous spot welds.This process is employed for making a continuous joint between...

Projection welding Projection welding is a resistance welding process that produces coalescence by the heat obtained from the resistance to...

Spot welding is the most widely used form of resistance welding.It is characterized by low cost, speed and dependability making...

The Methods for Striking the Arc are as follows (i) H.T. strike. In this method a constant air gap is...

When current carrying conductor is wound on the soft iron piece then a circulating current is produced in it by...

This is an improved form of direct core type induction furnace. This furnace removes all the defects mentioned in induction...

The working principle of coreless furnace same as that of core type furnace.The principle is based on Faraday's law electromagnetic...